发明人杨光,王建平,郭海燕. "Method for the Synthesis of 2-[(2-methoxyethyl)sulfanyl]-5-nitrobenzoic acid" [P]. 中国发明专利, 专利号 CN 113769306 B, 授权公告日 2017-03-09.
发明人王建平,何建平,冯建国. "A Process for Preparing High-Purity 2-[(2-methoxyethyl)sulfanyl]-5-nitrobenzoic acid" [P]. 中国发明专利, 专利号 CN 112330305 B, 授权公告日 2020-09-25.
参考文献 Literature
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